53091472

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 126083200

約数和(自身を除く): 72991728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 61, 76, 112, 122, 133, 152, 244, 266, 304, 409, 427, 488, 532, 818, 854, 976, 1064, 1159, 1636, 1708, 2128, 2318, 2863, 3272, 3416, 4636, 5726, 6544, 6832, 7771, 8113, 9272, 11452, 15542, 16226, 18544, 22904, 24949, 31084, 32452, 45808, 49898, 54397, 62168, 64904, 99796, 108794, 124336, 129808, 174643, 199592, 217588, 349286, 399184, 435176, 474031, 698572, 870352, 948062, 1397144, 1896124, 2794288, 3318217, 3792248, 6636434, 7584496, 13272868, 26545736, 53091472]

約数ペア:

[(1, 53091472), (2, 26545736), (4, 13272868), (7, 7584496), (8, 6636434), (14, 3792248), (16, 3318217), (19, 2794288), (28, 1896124), (38, 1397144), (56, 948062), (61, 870352), (76, 698572), (112, 474031), (122, 435176), (133, 399184), (152, 349286), (244, 217588), (266, 199592), (304, 174643), (409, 129808), (427, 124336), (488, 108794), (532, 99796), (818, 64904), (854, 62168), (976, 54397), (1064, 49898), (1159, 45808), (1636, 32452), (1708, 31084), (2128, 24949), (2318, 22904), (2863, 18544), (3272, 16226), (3416, 15542), (4636, 11452), (5726, 9272), (6544, 8113), (6832, 7771)]